html, body {
  margin: 0;
  font-family: sans-serif;
}


.wrapper {
  width: 600px;
  height: 790px;
  padding: 5px;
  margin: 0 auto;
  background-color: #A7F1F1;
}

#activeUserWraper {
  width: 100%;
  height: 30px;
  margin-top: 30px;
}

#activeUserWraper span {
  font-size: large;
}

.banner {
  height: 120px;
  width: 100%;
}

.banner span {
  float: left;
  display: inline-block;
}

.controls {
  height: 150px;
  margin: 5px 0px;
  position: relative;
}


#historyMsg {
  height: 400px;
  background-color: #fff;
  overflow: auto;
  padding: 2px;
}

#historyMsg p {
  font-size: 20px;
}

#historyMsg img {
  max-width: 90%;

}

.timespan {
  color: #ddd;
  font-size: 16px;
}

.items {
  height: 30px;
  margin-bottom: 8px;
}

/*custom the file input*/

.imageLable {
  position: relative;
}

#sendImage {
  position: absolute;
  width: 1px;
  height: 1px;
  left: 0;
  opacity: 0;
  overflow: hidden;
}

/*end custom file input*/

#messageInput {
  height: 170px;
  max-height: 170px;
}

#emojiWrapper {
  display: none;
  width: 500px;
  bottom: 105px;
  position: absolute;
  background-color: #aaa;
  box-shadow: 0 0 10px #555;
}

#emojiWrapper img {
  margin: 2px;
  padding: 2px;
  width: 25px;
  height: 25px;
}

#emojiWrapper img:hover {
  background-color: blue;
}

.emoji {
  display: inline;
}

footer {
  text-align: center;
}